package com.itheima.reggie.common;

import com.baomidou.mybatisplus.core.handlers.MetaObjectHandler;
import org.apache.ibatis.reflection.MetaObject;
import org.springframework.stereotype.Component;

import java.time.LocalDateTime;

@Component
public class MyMetaObjectHandler implements MetaObjectHandler {

    @Override
    public void insertFill(MetaObject metaObject) {
        metaObject.setValue("createTime",LocalDateTime.now());
        metaObject.setValue("updateTime",LocalDateTime.now());
        metaObject.setValue("createUser",MyThreadLocal.get());
        metaObject.setValue("updateUser",MyThreadLocal.get());
    }


    @Override
    public void updateFill(MetaObject metaObject) {
//        long id = Thread.currentThread().getId();
        metaObject.setValue("updateTime",LocalDateTime.now());
        Long id1 = MyThreadLocal.get();
        metaObject.setValue("updateUser",MyThreadLocal.get());
    }
}
